Valerii G. Kryvenko

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Kiev, UA

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Patents Grantslast 30 patents

Information Patent Grant
Machine for flash-butt welding of rails
- Patent number 10,131,014
- Issue date Nov 20, 2018
- E.O. Paton Electric Welding Institute of the Natioanl Academy of Sciences of...
- Sergii I. Kuchuk-Yatsenko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MACHINE FOR FLASH-BUTT WELDING OF RAILS
- Publication number 20170165782
- Publication date Jun 15, 2017
- E.O.Paton Electric Welding Institute of the National Academy of Sciences of U...
- Sergii I. Kuchuk-Yatsenko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR